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Oval|Natural|GIA

1.20ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 7543984195

Certificate GIA 7543984195

Diamond specifications and retailer prices

From HK$13,637 HKD
As of November 6, 2026
Save HK$17,799 HKD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$37,815 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543984195. Listed at 18 retailers as of November 4, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543984195
Dimensions8.28 × 6.03 × 3.81 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal, Indented Natural, Needle
Top View
8.28 mm6.03 mm1.20 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543984195
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$37,815 HKD|Low: HK$13,637 HKD|High: HK$37,815 HKD|Avg: HK$20,505 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 16HK$13,637 HKD
Retailer 2HK$14,248 HKD
Retailer 11HK$16,082 HKD
Retailer 14HK$16,537 HKD
Retailer 4HK$16,607 HKD
Retailer 6HK$18,089 HKD
Retailer 8HK$18,089 HKD
Retailer 5HK$18,927 HKD
Retailer 9HK$18,982 HKD
Retailer 3HK$19,084 HKD
Retailer 15HK$19,358 HKD
Retailer 12HK$19,546 HKD
Retailer 7HK$20,871 HKD
Retailer 10HK$22,344 HKD
Retailer 13HK$31,436 HKD
NZ JewellersHK$37,815 HKD

30 data points across 16 retailers

18 retailersHK$13,637 HKD to HK$31,436 HKD

A
Cheapest Retailer
-
HK$13,637 HKD
A
Retailer 2
-
HK$14,248 HKD
View
A
Retailer 3
-
HK$16,082 HKD
View
A
Retailer 4
-
HK$16,537 HKD
View
A
Retailer 5
-
HK$16,607 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$17,227 HKD
View
Retailer 7
-
HK$18,089 HKD
View
Price last confirmed 19 days ago
Retailer 8
-
HK$18,089 HKD
View
Price last confirmed 21 days ago
Retailer 9
-
HK$18,927 HKD
View
Price last confirmed 21 days ago
A
Retailer 10
-
HK$18,982 HKD
View
A
Retailer 11
-
HK$19,084 HKD
View
A
Retailer 12
-
HK$19,092 HKD
View
A
Retailer 13
-
HK$19,358 HKD
View
A
Retailer 14
-
HK$19,546 HKD
View
Retailer 15
-
HK$20,871 HKD
View
Price last confirmed 19 days ago
B+
Retailer 16
-
HK$22,344 HKD
View
B
Retailer 17
-
HK$31,436 HKD
View
Most Expensive
NZ Jewellers
1e453ccc-d63e-45ea-9f51-b2762e77298d · Oct 17
HK$37,815 HKD
$4,825 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond
Prices start from HK$13,637 HKDSave up to HK$17,799 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.20ct Oval
HK$13,637 HKD